🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 19.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,003,231 km

• M1: 563,535 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.79 AU - 1.31 AU

Year: 403 Days

Day: 33.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.08 AU - 1.18 AU

Year: 450 Days

Day: 25.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 10.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.23 AU - 8.31 AU

Year: 8116 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,003,231 km

• M1: 131,796 km (0.1 R)
• M2: 507,137 km (0.114 R)
• M3: 849,866 km (0.066 R)
• M4: 1,226,254 km (0.089 R)
• M5: 1,744,311 km (0.078 R)
• M6: 2,122,345 km (0.111 R)
• M7: 3,724,389 km (0.045 R)
• M8: 4,220,754 km (0.071 R)
• M9: 4,643,368 km (0.104 R)
• M10: 6,049,139 km (0.078 R)
• M11: 12,973,576 km (0.081 R)
• M12: 13,327,525 km (0.084 R)
• M13: 19,061,910 km (0.108 R)
• M14: 21,343,876 km (0.07 R)
• M15: 22,171,302 km (0.089 R)
• M16: 24,155,419 km (0.036 R)
• M17: 24,782,084 km (0.109 R)
• M18: 26,632,460 km (0.072 R)
• M19: 29,679,769 km (0.105 R)
• M20: 33,391,292 km (0.11 R)
• M21: 34,169,051 km (0.05 R)
• M22: 44,067,494 km (0.035 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,648 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit